3 years ago

How many seconds will it take for the penny to hit the ground?

Mathematics

1 answer:

Nina [5.8K]3 years ago

8 0

Answer:

1 second

Step-by-step explanation:

$-16t^2+16=0\\-16t^2=-16\\t^2=1\\t=1$

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Step-by-step explanation:

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Can a right triangle have a leg that is 10 meters long and a hypotenuse that is 10 meters long

pishuonlain [190]

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Andre45 [30]

Answer:

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Step-by-step explanation:

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Plug the value of 'x' back into the given equation for the measure of angle 1

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